Bath sink



FIG. 1 is a perspective view of a rotation-symmetrical bath sink;

FIG. 2 is a side view of the invention of FIG. 1;

FIG. 3 is a top view of the invention of FIG. 1;

FIG. 4 is an axial section through the invention of FIG. 1;

FIG. 5 is a perspective view of another rotation-symmetrical bath sink;

FIG. 6 is a side view of the invention of FIG. 5;

FIG. 7 is a top view of the invention of FIG. 5; and,

FIG. 8 is an axial section through the invention of FIG. 5.

CLAIM The ornamental design for a bath sink, as shown and described.